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Air monitors
Fires
Air quality
Wind
World AQI Ranking
11:27, Jun 28
#
MAJOR CITY
US AQI
1
Tehran , Iran
161
2
Lima , Peru
155
3
Lahore , Pakistan
155
4
Delhi , India
152
5
Kuwait City , Kuwait
151
6
Dubai , United Arab Emirates
111
7
Hanoi , Vietnam
99
SEE FULL RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
,
Units
°C
°F
km/h
mp/h
US AQI
CN AQI
mbar
Hg
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Most polluted cities among major cities in the world
